Silicone Mold Tutorial: 5130 Knife Prop Mold With Vents

In this tutorial we explain the use of vents to facilitate resin casting into a silicone block mold. As mentioned in the video, here are the materials we used: Mold Release: https://bjbmaterials.com/zip-me-301s-... TC5130 silicone: Mold: 5130 Plaitnum Silicone: https://bjbmaterials.com/tc-5130-a-b TC808 Jet Black Resin: https://bjbmaterials.com/tc-808-jet-b...